Antunes, AJ UF-420/440 Manual Flushing, Table B. LED Display Settings, OPERATION continued

Models: UF-420/440

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Table B. LED Display Settings

UF SERIES WATER FILTRATION SYSTEM

OPERATION (continued)

button to scroll through settings - release button at desired setting (Figure 11).

4.After ten seconds, if start button is not pressed, unit automatically returns to Flush Interval Mode.

NOTE: Fi times are displayed in ten minute inter- vals, after fifty minutes they are displayed in hours (Table B).

TO SET FD - FLUSH DURATION MODE

1.Press and hold the Start button for four seconds. Release button, LED will display Fd.

2.When Fd is displayed (Figure 12), press and release the Start button to view the current setting

3.To make a change, press and hold the Start but- ton to scroll through settings - release the Start button at desired setting (Figure 13).

4.If, after ten seconds, the Start button is not pressed, the unit automatically returns to the Flush Interval Mode.

NOTE: Fd times are displayed in 5 second intervals up to 60 seconds (Table B).

Fi - Flush Interval

Fd - Flush Duration

Mode

 

Mode

1- (10 minutes)

5

(5 seconds)

5- (50 Minutes )

10

(10 seconds)

01 (1 Hour)

15

(15 Seconds)

12 (12 Hours)

30

(30 Seconds)

24 (24 hours)

60

(60 Seconds)

Table B. LED Display Settings

START

Figure 12. LED Display for Flush Duration

START

Figure 13. Time Display for Fd Mode (15 Seconds)

Manual Flushing

NOTE: Manual flushing only works when unit is in Flush Interval Mode (Fi).

While the unit is in Flush Interval Mode (decimal point flashing), hold the start button down for 6-7 seconds until the LED displays FL (Figure 14). Continue hold- ing the button down to keep the drain open. Drain will remain open for as long as start button is depressed. (FL will flash on LED.) Releasing the button closes the drain and puts the unit back into startup mode. After ten seconds, if the start button is not pressed the unit auto- matically returns to the Flush Interval Mode (Fi).

START

Figure 10. Fi - LED Display for Flush Interval Mode

START

Figure 11. Time display for Fi Mode (30 Minutes)

P/N 1010827 Rev. D 04/06

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Antunes, AJ UF-420/440 Manual Flushing, Table B. LED Display Settings, LED Display for Flush Duration, OPERATION continued